:root {
  --bg1: #fff8eb;   /* warm cream */
  --bg2: #fff0d1;   /* soft yellow */
  --bg3: #ffe3a3;   /* pastel gold */
  --bg4: #ffefc2;   /* elegant light */

  --card: rgba(255, 255, 255, 0.88);
  --cardBorder: rgba(0, 0, 0, 0.08);

  --text: #1f2937;
  --muted: #6b7280;

  --accent: #e67e22;   /* restaurant orange */
  --accent2: #d35400;

  --inputBg: #ffffff;
  --inputBorder: rgba(0, 0, 0, 0.12);

  --shadow: 0 20px 60px rgba(0, 0, 0, 0.10);
  --radius: 24px;
}

body {
  margin: 0;
  min-height: 100vh;
  font-family: ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, Arial;
  color: var(--text);

  background:
    radial-gradient(1200px 800px at 10% 10%, var(--bg3), transparent 60%),
    radial-gradient(1000px 700px at 90% 90%, var(--bg2), transparent 60%),
    radial-gradient(900px 600px at 50% 50%, var(--bg4), transparent 60%),
    linear-gradient(180deg, var(--bg1), var(--bg2));
}


.auth-page {
  min-height: 100vh;
  display: grid;
  place-items: center;
  padding: 30px 16px;
}

.auth-card {
  width: min(520px, 94vw);
  padding: 40px 34px 30px;
  border-radius: var(--radius);
  background: var(--card);
  border: 1px solid var(--cardBorder);
  box-shadow: var(--shadow);
  position: relative;
}

.brand {
  text-align: center;
  margin-bottom: 24px;
}

.brand-logo {
  width: 150px;
  margin-bottom: 5px;
  margin-right: 2px;
}

.brand h1 {
  margin: 0;
  font-size: 36px;
  font-weight: 900;
  color: #1f2937;
}

.brand p {
  margin-top: 8px;
  color: var(--muted);
  font-size: 15px;
}

.alert {
  display: flex;
  gap: 8px;
  align-items: center;
  margin-bottom: 14px;
  padding: 12px 14px;
  border-radius: 14px;
  border: 1px solid rgba(0, 0, 0, 0.1);
  background: #fff4e5;
  color: #7c2d12;
  font-size: 14px;
}

.auth-form {
  display: grid;
  gap: 18px;
}

.field span {
  display: block;
  font-size: 12px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--muted);
  margin-bottom: 6px;
}

.input {
  display: flex;
  align-items: center;
  gap: 10px;
  height: 56px;
  padding: 0 14px;
  border-radius: 14px;
  border: 1px solid var(--inputBorder);
  background: var(--inputBg);
}

.input i {
  color: #9ca3af;
}

.input input {
  width: 100%;
  border: 0;
  outline: 0;
  background: transparent;
  color: #111827;
  font-size: 16px;
}

.input:focus-within {
  border-color: var(--accent);
  box-shadow: 0 0 0 4px rgba(230, 126, 34, 0.2);
}

.toggle {
  border: 0;
  background: transparent;
  color: #6b7280;
  cursor: pointer;
}

.row {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.link {
  color: var(--accent);
  font-weight: 800;
  text-decoration: none;
  font-size: 14px;
}

.link:hover {
  text-decoration: underline;
}

.btn {
  width: 100%;
  height: 56px;
  border-radius: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  font-weight: 900;
  font-size: 18px;
  cursor: pointer;
  border: none;
}

.btn.primary {
  color: #fff;
  background: linear-gradient(180deg, var(--accent), var(--accent2));
  box-shadow: 0 12px 30px rgba(230, 126, 34, 0.3);
}

.btn.primary:hover {
  filter: brightness(1.05);
}

.btn.primary:active {
  transform: translateY(1px);
}

.btn.ghost {
  background: #f3f4f6;
  color: #374151;
}

.btn.ghost:hover {
  background: #e5e7eb;
}

@media (max-width: 420px) {
  .auth-card {
    padding: 30px 20px;
  }

  .brand h1 {
    font-size: 30px;
  }
}